cluster/tier: fix transpoint endpoint not connected in tier.t (rare)

The script did not cleanly unmount/mount gluster and change the current
working directory when stopping and starting the volume. Most of the
time this problem would self-resolve before subsequent tests, but
very occasionally races would lead to the errors/failures.

Change-Id: I128b913a71e2745512ee81c3d71852311e3b4a1b
BUG: 1270328
Signed-off-by: Dan Lambright <dlambrig@redhat.com>
Reviewed-on: http://review.gluster.org/12327
Reviewed-by: Joseph Fernandes
Tested-by: Gluster Build System <jenkins@build.gluster.com>

0 files changed, 0 insertions, 0 deletions